baber/WOPTO huggingface dataset:
Patent KR-860000295-B1 (KR)
Title: Reproducting system for stored digital information in a record media
Inventor: BAILEY JACK H
IPC: H04N5/91
Filed: 1986-01-08
Granted: 1986-03-26
Abstract: A video disc recorded with pits of variable length according to a pulse-length code compresses the size of the data with variable blocks. Each blocd contains a field of video signals, excluding sync signals. Playback equipment measures time durations of a reflected beam's successive marks and spaces, and determines the code blocks that each represents. Decomposition of the detected blocks is followed by conversion back to analog video. Because the format used enables a complete frame to be recorded in less than one track, the remainder can be occupied by a prescribed filler code.
Patent KR-900007988-B1 (KR)
Title: Method and material of porosity pavement
Inventor: TAKUCCI YOSHIO
IPC: C04B24/26
Filed: 1986-06-17
Granted: 1990-10-23
Abstract: A water permeable pavement material is mfd. by mixing a polymer with portland cement. The polymer is made by mixing KCl, ammonium chloride, K2CO3 and MgCl2 with styrene butadiene rubber (SBR) latex. The pavement material is sprayed over the supporting layer consisting of crushed stones, gravel and/or sand. The pavement material has an improved durability and resistance to temp. change.
Patent KR-910000237-B1 (KR)
Inventor: BOD PETER
IPC: A61P1/04
Filed: 1986-09-08
Granted: 1991-01-23
Abstract: 내용 없음.
Patent KR-900000073-B1 (KR)
Title: Field effect transistor
Inventor: SASAKI GOROO
IPC: H01L29/778
Filed: 1986-12-17
Granted: 1990-01-19
Abstract: The field effect transistor with a semiconductor heterojunction includes a GaInAs(Gallum Indium Arsenide) mixed crystal layer (23) providing a current path.  Low resistance InP(Indiun Phosphide) layers are ion implanted on or under the arsenide layer to obtain a reduced source resistance.  Source, Gate, and Drain electrodes (6,5,7) are formed on an AlInAs(Aluminium Indium Arsenide) mixed crystal layer (24) and an ion implanted region form the reduced the source resistance between the source electrode (6) and a two dimensional electron layer (8) in the GaInAs layer.
Patent KR-940009032-B1 (KR)
Inventor: CHERNEY LEE
IPC: C10N40/08
Filed: 1986-12-23
Granted: 1994-09-29
Abstract: 내용 없음.
Patent KR-920002736-B1 (KR)
Inventor: PICKERING WILLIAM
IPC: B62D5/065
Filed: 1984-11-08
Granted: 1992-04-02
Abstract: 내용 없음.
Patent KR-910002864-B1 (KR)
Inventor: DOUCHY MICHEL
IPC: C21C7/00
Filed: 1987-02-24
Granted: 1991-05-06
Abstract: 내용 없음.
Patent KR-900003892-B1 (KR)
Title: A composition for saving b/c oil and reducing sulfur thereof
Inventor: WANG JAE-SEONG
IPC: C10L1/14
Filed: 1987-05-18
Granted: 1990-06-04
Abstract: Desulfurizing agent compsn. consists of 5-8 wt.% Mg(OH)2, 16-24 wt.% acetone, 0.3-1 wt.% KNO3, 3-10 wt.% ethyleneglycol, 1-3 wt.% emulsifying agent, 0.3-1 wt.% antifoaming agent and water. The emulsifying agent is pref. alkylphenolethyl (Triton X-166) and the antifoaming agent is pref. TSA 732. The desulfurizing the compsn. for saving B/C oil is used in the covertion of SO2 and SO3 to MgSO3  and MgSO4.
Patent KR-910002000-B1 (KR)
Inventor: IGARASI SIYOHEI
IPC: E01C15/00
Filed: 1987-06-17
Granted: 1991-03-30
Abstract: 내용 없음.
Patent KR-880001627-B1 (KR)
Title: Integrated additive agent
Inventor: GODREVSKY ROBERT EVERET
IPC: C08K5/54
Filed: 1987-09-01
Granted: 1988-09-02
Abstract: A thermoplastic organic polymer is reinforced by homogeneously blending the polymer, an inorganic filler and a surfactant with a polymerizable unsatd.  Si compd and its organic compd.  The surfactant comprises (a) a siloxane contg. at least one Si-bonded alkyl gp. or (b) a polyoxyalkylene compd. contg. polyoxyalkylene blocks.  The polymer has enhanced hysical properties e.g. impact strength and tensile strength.
Patent KR-940008528-B1 (KR)
Title: Liquid crystal display cell
Inventor: LEENHOUTS FRANS
IPC: G02F1/139
Filed: 1987-10-20
Granted: 1994-09-22
Abstract: Liquid crystal cell made from a twisted nematic liquid crystal having positive dielectric anisotropy arranged between two electrode plates and polarisers. The optical path difference  DELTA n.d is 0.2 to 0.7  mu m. The absolute value of the twisting angle  phi  can be between 10 DEG and 80 DEG , the angle  psi  between the polarisers can be between 80 DEG  and 110 DEG , and the angle  theta  between the direction of the surface orientation and the polarisation direction on the plate on the side where the light is incident can be between -10 DEG  and 60 DEG , to be precise preferably in such a way that the polarisers are symmetric with respect to the nematic directors. 
<IMAGE>
Patent KR-940007357-B1 (KR)
Inventor: MORI YOSHIKUNI
IPC: G03G9/09
Filed: 1987-12-17
Granted: 1994-08-16
Abstract: 내용 없음.
Patent KR-950002099-B1 (KR)
Inventor: YONEZAWA KEITAROU
IPC: H05K3/00
Filed: 1987-12-24
Granted: 1995-03-13
Abstract: 내용없음.
Patent KR-910001046-B1 (KR)
Title: Integrated magnetic resonant power converter
Inventor: ARCHER MICHAEL P
IPC: H02M3/337
Filed: 1988-03-18
Granted: 1991-02-21
Abstract: A resonant power converter is disclosed which is constructed on an integrated magnetic core (2), with primary (4), secondary (6) and tertiary (8) windings occupying separate legs (P,S,T) of the core (2). The tertiary winding (8) is connected in a resonant circuit and induces a flux in the primary leg (P) that causes the primary winding (4) current to assume the shape of a series of generally sinusoidal pulses. Primary winding (4) switching can thus occur at zero primary current between pulses, thereby eliminating prior interference problems. Furthermore, the converter can be operated in a pulse width modulated mode to accommodate for varying output load levels without the problems of low frequency operation encountered by prior frequency modulated resonant converters.
Patent KR-960007750-B1 (KR)
Inventor: RADEBAUGH GALLEN W
IPC: A61K9/24
Filed: 1988-04-22
Granted: 1996-06-12
Abstract: 내용 없음.
Patent KR-970005776-B1 (KR)
Title: Shaving aid and razor component provided with a shaving aid
Inventor: WILLIAM ELBERT VREELAND
IPC: B26B21/44
Filed: 1988-04-28
Granted: 1997-04-21
Abstract: A shaving aid comprising a shaving lubricant of polyethylene oxide and a water soluble astringent. The shaving aid is typically provided in the form of a lubricating strip (24) on a blade cover (22) of a razor head (10).
Patent KR-960002163-B1 (KR)
Title: The modem responding multi-call
Inventor: CHO TAE-YOUNG
IPC: H04M11/00
Filed: 1988-05-02
Granted: 1996-02-13
Abstract: The selective response device in a modem comprises a DAA unit for interfacing a telephone line with a modem IC; a modem IC unit having a modulation/demodulation function, a signal detection function and a filtering function; a ring signal detector for detecting a ring signal of the DAA unit and applying it to a microcomputer; and a system control microcomputer for exchanging data with the modem IC, receiving the output signal of the ring signal detector and controlling an LED unit, an alarming unit and a speaker driving unit.
Patent KR-960000472-B1 (KR)
Inventor: HIDEYA TATEIWA
IPC: C09K5/20
Filed: 1988-06-16
Granted: 1996-01-08
Abstract: 내용 없음.
Patent KR-970011927-B1 (KR)
Inventor: YUKIO KOGO
IPC: B65H3/00
Filed: 1988-07-19
Granted: 1997-07-18
Abstract: 내용없음.
Patent KR-930003862-B1 (KR)
Inventor: TADA KUNIYUKI
IPC: B01J29/48
Filed: 1988-08-24
Granted: 1993-05-14
Abstract: 내용 없음.
Patent KR-970001000-B1 (KR)
Inventor: SUGIYAMA MAKOTO
IPC: C12P13/00
Filed: 1988-11-28
Granted: 1997-01-25
Abstract: 내용 없음.
Patent KR-930003986-B1 (KR)
Inventor: KADA SADAO
IPC: F24H1/10
Filed: 1988-12-13
Granted: 1993-05-19
Abstract: 내용 없음.
Patent KR-910006241-B1 (KR)
Title: Mode select circuit test
Inventor: CHO SUNG-HEE
IPC: H01L21/822
Filed: 1988-12-14
Granted: 1991-08-17
Abstract: The multiple test mode selection circuit in  a  semiconductor device is capable of extending the number of option modes by using a general address/control pad.  The  circuit  comprises  first  to fifth address/control pads (5-9) for receiving  an  input  voltage upon a read/write operation, first to fifth  buffers  (10-14)  for buffering the inputted signal through the pads (5-9) to connect to an internal circuit of a chip, a slave decoder (20) and  a  master decoder (25) each coupled to a number of buffers (10-14) to select a sub mode or a main mode, a mode selector (30)  for  selecting  a specific mode, and a high voltage sensing circuit (15) for control an operation of the selector (30).
Patent KR-910006846-B1 (KR)
Title: Safety belt
Inventor: KIM NAG-HYUN
IPC: B60R22/32
Filed: 1989-01-20
Granted: 1991-09-07
Abstract: The device automatically releases the fastening of the safety belt on  traffic  accidents  such  as  the  car-crash,  car-upset, submergence in water, and rescues a passenger from danger quickly. The device has a female clamper (1) including a  fastening  member (3) supported by an elastic spring (4), which is fastened  by  the insert of a male clamper (2). The device includes a thermal sensor (Th) for detecting a fire; a moisture sensor (SW5) and  a  mercury switch (SW4) for detecting the car-upset by the  circuit-short  of contact point; an impact sensor (SW2) for detecting the car-crash; a swing sensor (SW1) for detecting  the  running  or  stopping  of vehicle, a reset switch (SW3) for resetting the delay circuit  and breaking the current of shape memory spring (10).
Patent KR-920004209-B1 (KR)
Inventor: SAWHILL HOWARD T
IPC: C03C3/089
Filed: 1989-01-27
Granted: 1992-05-30
Abstract: 내용 없음.
Patent KR-910007943-B1 (KR)
Title: Inprovement to the synthesis from linear olefins of secondairy mercaptans
Inventor: ARRETZ EMMANUEL
IPC: C07C321/04
Filed: 1989-02-17
Granted: 1991-10-04
Abstract: 1. Process for the preparation of secondary mercaptans from linear olefins and from hydrogen sulphide by means of heterogeneous catalysis, characterized in that the reaction is carried out at a temperature above 75 degrees C in the presence of a catalyst consisting of a cation exchange resin.
Patent KR-920006788-B1 (KR)
Inventor: WADAYA SEIJI
IPC: B60K28/14
Filed: 1989-04-13
Granted: 1992-08-17
Abstract: 내용없음.
Patent KR-910007877-B1 (KR)
Inventor: MIKI AKITOSH
IPC: A61N1/00
Filed: 1989-04-29
Granted: 1991-10-04
Abstract: 내용 없음.
Patent KR-970000653-B1 (KR)
Title: Rotating transmitter for digital pulses and method of using it
Inventor: HAKE MARTIN
IPC: H03J1/16
Filed: 1989-06-22
Granted: 1997-01-16
Abstract: Application method for a rotating continuous transmitter for digital pulses in a device of entertainment electronics. As a rule, such pulse transmitters (encoders) are utilised several times, that is to say functions are preselected for which the pulse sequences emitted by the transmitter have an adjusting function. These functions have hitherto been called up and selected by means of keys. It was the object of the invention to simplify the operation by rendering such keys unnecessary. The application method according to the invention provides a rotating transmitter which is coupled mechanically with a switch which is operated at the rotating transmitter operating button. Furthermore, the switching signals generated in accordance with the switch function are used, in accordance with the method, for calling up the rotating transmitter and in agreed sequence after completed rotation, for selecting functions for the subsequent inputting of the function by rotation. The pulse sequence emitted during this process is used as adjusting command for a function, for example volume, balance, tone or others. Via a microcomputer, which exists in any case, for example in devices of entertainment electronics, the switching signals and adjusting commands of the functions are processed and the selection, acknowledgment and leaving of the selection function and, if necessary the storage are effected. Devices of entertainment electronics. <IMAGE>
Patent KR-920005627-B1 (KR)
Inventor: UNO MOTO
IPC: G07D11/00
Filed: 1989-07-07
Granted: 1992-07-10
Abstract: 내용 없음.
Patent KR-0134574-B1 (KR)
Inventor: HIRAKAWA HACHIRO
IPC: B26B13/28
Filed: 1989-07-24
Granted: 1998-04-23
Abstract: 없음
Patent KR-0127336-B1 (KR)
Title: A facsimile for transmitting two faces using a cis
Inventor: JUNG BYUNG-HYUN
IPC: H04N1/00
Filed: 1989-07-31
Granted: 1997-12-29
Abstract: Disclosed is a bifacial transmitting facsimile utilizing a CIS.  In the facsimile, a EPS(18) for sensing an edge of paper is located at rear direction of a CIS.  A tray(16) is hinge-coupled between a RPS(14) and a CIS(17).  Also, the other tray(19) is hinge-coupled between the EPS(18) and a eject roll(21).  Solenoids(15, 20) are installed under the trays(16, 19).  A transmitting roll(24) and the eject roll(21) are installed on the first guide(13).  The second guide(23') of U-type is installed between the transmitting roll(24) and eject roll(21) to invert the paper.  A feed roll(22) and a pinch roll(22') are installed at inlet of the second guide(23').  The third guide(23") is installed on the pinch roll(22') and a ADF rubber(12').  A EPS(20) for sensing an edge of paper is fixed under a lower edge of the third guide(23").
Patent KR-930005288-B1 (KR)
Inventor: HORIDA SHIGEO
IPC: B01D46/24
Filed: 1989-08-18
Granted: 1993-06-17
Abstract: 내용 없음.
Patent KR-930003602-B1 (KR)
Title: Process for producing items made from an alluminium alloy retaining a good fatigue resistance
Inventor: FAURE JEAN-FRANCOIS
IPC: C22F1/043
Filed: 1989-09-20
Granted: 1993-05-08
Abstract: The invention relates to a process for the production of aluminum alloy components retaining a good fatigue strength when used hot. This process consists of producing an alloy containing by weight 11 to 26% silicon, 2 to 5% iron, 0.5 to 5% copper, 0.1 to 2% magnesium, 0.1 to 0.4% zirconium and 0.5 to 1.5% manganese, subjecting the alloy in the molten state to a fast solidification means, bringing it into the form of parts or components and optionally subjecting the latter to a heat treatment at between 490 DEG  and 520 DEG  C., followed by water hardening and annealing at between 170 DEG  and 210 DEG  C. These components are used more particularly as rods, piston rods and pistons.
Patent KR-930003031-B1 (KR)
Inventor: TAHARA MASAAKI
IPC: C23C8/02
Filed: 1990-01-24
Granted: 1993-04-16
Abstract: 내용 없음.
Patent KR-930002124-B1 (KR)
Title: White balance control method
Inventor: JON BYONG-KWAN
IPC: H04N9/73
Filed: 1990-02-28
Granted: 1993-03-26
Abstract: A combination circuit (13) having a first analog switch  (1), a buffer (2), first and second  comparators  (3,4)  and  a  second analog switch (5) carries out the white control and  balancing  by combining R,G,B input signals, while a logic  matrix  selects  the control mode. A microcomputer (10) controls the  white  level  and the balancing by a signal generated by  the  combination  circuit. The method includes a memory process for storing the white balance value from the balancing control in an address, with  the  address indicated according to a value of the photographed object  and  an optical  filter,  and  a  generating  process  for  releasing  the controlled white balance value, as stored during the memory  input process.
Patent KR-930001163-B1 (KR)
Title: Traffic data sending system for electronic switching center
Inventor: YO JAE-HONG
IPC: H04M3/36
Filed: 1990-04-25
Granted: 1993-02-19
Abstract: The apparatus collects and stores traffic data and eliminates unnecessary message. The processed traffic data  is  reconstructed by a fixed form and transmitted to the host computer of a  traffic supervising system. The apparatus includes a 2 port modem (6)  for transmitting and receiving traffic data and comment character data from a traffic supervising system (1),  a  RS-232C  port  (5)  for communicating data between a microprocessor (7) and an  electronic exchange (4), a microprocessor  (7)  for  eliminating  unnecessary message,  for  reconstructing  traffic  data,  and  for  analyzing comment character transmitted from a traffic  supervising  system, LEDs (LD1-LD6) for displaying state  of  transmission  lines,  and auxiliary memory units (14,15) for storing communication data.
Patent KR-920010947-B1 (KR)
Inventor: SHIMAOKA MAKOTO
IPC: G02B6/42
Filed: 1990-05-08
Granted: 1992-12-24
Abstract: 내용 없음.
Patent KR-930003907-B1 (KR)
Inventor: MIYADAKI TOSHIAKI
IPC: F21V17/00
Filed: 1990-05-16
Granted: 1993-05-15
Abstract: 내용 없음.
Patent KR-0161275-B1 (KR)
Inventor: ALLISON J DENNIS
IPC: B28B3/06
Filed: 1990-07-21
Granted: 1998-11-16
Abstract: 내용없음.
Patent KR-0165843-B1 (KR)
Title: Process for preparing metallocene catalysts for polymerization of olefins
Inventor: EWEN JOHN A
IPC: C07F17/00
Filed: 1990-10-10
Granted: 1999-03-20
Abstract: This invention uses a new method of producing ionic metallocene compounds. These compounds are useful as catalysts for polymerization of olefins, primarily propylene. This method uses an ionizing agent which ionizes the neutral metallocene compound. The ionizing ionic compound does not contain an active proton and contains a carbonium, oxonium or sulfonium cation. The anion of the ionizing ionic compound is not coordinated or is only loosely coordinated to the metallocene cation and is chemically unreactive with the metallocene cation. One such compound is triphenylcarbenium tetrakis(pentafluorophenyl)boronate. The process of making catalysts with this invention produces catalysts having high activity and does not produce by-products which can inhibit catalyst activity. This new synthesis is a clean reaction which does not produce a Lewis base. The process generates active catalysts by removing a methyl anion from a group IV metallocene derivative.
Patent KR-930004268-B1 (KR)
Title: Broad band sample & hold circuit
Inventor: SO MYONG-JIN
IPC: G11C27/02
Filed: 1990-10-15
Granted: 1993-05-22
Abstract: The circuit for stably sampling input signals upon high speed operation to prevent the attenuation of the hold value is used  in a system requiring high resolution and high speed processing.  The circuit includes an input buffer (11) holding  a  received  analog input signal, which is delivered to sample and  hold  paths  under the control of a first  switching  unit  (12)  responsive  to  the sample and hold clock signal (CK) freq. divided by two.  A  second switching unit (13) allows the two correp. sample and hold signals (Vc1,Vc2) to be fed to an output buffer (14) under the control  of the freq.-divided sample and hold clock signal (CK/2). The signals (Vc1,Vc2) are transferred under the control of an inverted  sample and hold clock signal (CK).
Patent KR-950001030-B1 (KR)
Title: Unit packaging device of toilet roll paper
Inventor: KANG SUN-JO
IPC: B65B51/00
Filed: 1990-12-14
Granted: 1995-02-08
Abstract: The device packs small roll tissues into a portable bag in a specified number (usually 8 to 10) and punch a grab hole on the bag to enhance portability. Since all packing processes are carried automatically, packing labor and cost can be reduced. The device comprises a wheel (2) having a vinyl roll (7) installed on a base frame (1), a supplying frame (8) located in front of the base frame , a punch and cutting die fixing frame (10) connected to a cylinder (9), evacuating devices attached to upper and lower parts of the fixing frame, a moving frame that can be transferred left or right.
Patent KR-930011154-B1 (KR)
Title: Non-adhesive coating compositions
Inventor: YU WON-KYUN
IPC: C09D127/18
Filed: 1990-12-29
Granted: 1993-11-24
Abstract: 40-50  wt.%  inorganic binder;  10-50  wt.%  polytetrafluoroethylene  as   the   adhesive preventing agent; 10-40 wt.% solvent mixt., 1-5 wt.% glass-frit of low melting temp., and 0.5-5 wt.% organic titanium compound. Pref. the inorg. binder  is  the  siloxane-based  compound  prepared  by hydrolyzing organic functional silane compound  with  silica  sol, alumina   sol  or   their   mixt.   Melting   point    of     the polytetrafluoroethylene is 325-410 deg.C of, and the ave. particle size is less than 10 μm. The glass-frit contains more  than  20  % lithium oxide, and can melt-sticks on  the  substrate  at  355-450 deg.C. The compsn.  has  good  anti-blocking  property,  pollution resistance, sliding property and heat resistance.
Patent KR-0157626-B1 (KR)
Title: Dispersed fiber mass
Inventor: FUISZ RICHARD C
IPC: A23L13/40
Filed: 1989-11-16
Granted: 1998-12-01
Abstract: Oleaginous substances such as vegetable oil, baby oil, olive oil, margarine, lanolin, cocoa butter and the like have their affinity for water altered by mixing the oleaginous substance with sugar and melt spinning the mixture in a cotton candy spinning machine or the equivalent. As so modified the product disperses autogenously in water forming a colloidal or colloidal-like dispersion. The modification enables such procedures as producing a confection or medicated lozenge by dehydrating the dispersion and allowing the melted residue to solidify.
Patent KR-0137361-B1 (KR)
Inventor: BONNEM ERIC M
IPC: A61K38/19
Filed: 1990-01-26
Granted: 1998-04-25
Abstract: 포유동물, 바람직하게는 사람에게서 신체적 외상과 관련된 백혈구 기능장애를 치료하는 방법이 기술되어 있다. 바람직하게는 본 방법은 화상과 관련된 백혈구 기능장애의 치료에 사용된다. 
     본 방법은 유효량의 GM-CSF를 포유류에게 투여하여 기능장애 백혈구의 기능을 상승시킴을 특징으로 한다. 
     이러한 백혈구 기능장애가 있는 환자 치료용 약제 제조를 위한 GM-CSF의 용도 및 이러한 치료에 사용하기 위한 GM-CSF를 함유하는 약제학적 조성물이 또한 기술되어 있다.
Patent KR-950001113-B1 (KR)
Inventor: SUKIYAMA TAKESHI
IPC: H02P1/16
Filed: 1991-04-02
Granted: 1995-02-11
Abstract: 내용없음.
Patent KR-100207942-B1 (KR)
Inventor: ROBERT A CURTIS
IPC: G11C7/12
Filed: 1991-06-05
Granted: 1999-07-15
Abstract: 정적 랜덤 액세스 메모리 셀용 바이폴라 회복 회로가 개시되어 있다. 상기 회로는 공지된 공통 베이스 노드의 기록 회복 회로에서 발생하는 반전된 에미터 - 베이스 한계 전압을 보정한다. 
     상기 회로는 간단하므로 제조하는데 실리콘 칩 영역이 적게 요구된다. 
     한 바람직한 실시예에 있어서, 분리된 회복 회로는 상기 메모리 셀의 참값 출력 라인 및 그의 보수 출력 라인 각각에 연결된다.
Patent KR-0171606-B1 (KR)
Inventor: ARIMA YUKIO
IPC: G01Q90/00
Filed: 1991-06-14
Granted: 1999-05-01
Abstract: 본발명은 동일한 종류의 부품을 검사하도록한 경우에 있어서 적절한 측정조건의 설정을 용이하게 할수있으며 또한 검사효율을 향상시킬수 있도록한 초음파영상장치에 관한것으로서, 측정화상에 대한 표시데이타를 축소영상 처리하여 얻어진 축소영상표시데이타와 측정화상을 얻었을때의 측정조건을 대응시켜 다수개 기억하고있는 기억장치와, 기억장치에 기억되어있는 다수의 상기 축소영상표시데이타에 의거하여 다수의 축소영상을 디스플레이 화면상에 겹쳐지지않는 상태로 표시하는 처리를하며, 또한다수의 축소영상중 1개가 선택된것을 나타내는 신호가 외부로 부터 입력되었을때에 이 입력신호에 따라서 선택된 축소영상에 대응하는 축소영상표시데이타에 대응하여 기억되어있는 측정조건을 기억장치로 부터 얻어 이것에따라 검사대상으로되는 피검사체에 대해 2차원 주사를 행하고 이 검사대상으로 되는 피검사체의 측정화상을 디스플레이 화면상에 표시하는 처리를하는 처리장치로 이루어지는 초음파영상검사장치인 것이다.
Patent KR-950002112-B1 (KR)
Title: Decomposition method of poly vinyl alcohol in waste water
Inventor: JO MU-HWAN
IPC: C02F1/56
Filed: 1991-09-26
Granted: 1995-03-13
Abstract: The poly-vinyl alcohol (PVA) decomposition method using immobilized microorganisms consists of immobilizing Pseudomonas sp. KCTC-0021 BP and KCTC-0022 BP or mixture of two strains KCTC-0023 BP on 10-50 um of celite, perlite, zeolite, activated charcoal or floating stones from Cheju Island. Immobilized microorganisms at 30-80 g/l initial concentration can degrade PVA to over 90% within 12 hrs in PVA containing wastewater.
Patent KR-950009156-B1 (KR)
Title: Low shrinkable, flame retardant thermosetting resin compositions
Inventor: LEE IN-TAE
IPC: C08L67/06
Filed: 1991-11-26
Granted: 1995-08-16
Abstract: In the preparing process of unsatd. polyester type bulk molding compound, the graft acrylonitrile butadiene styrene copolymer (30-100 wt. pts. w.r.t. 100 wt. pts. of the unsatd. polyester resin) is used as the lower shrinking agent; the mixt. coprising aluminium hydroxide and triethyl phosphate (10-40 wt. pts. w.r.t. 100 wt. pts. of the unsatd. polyester resin) is used as the flame retardant ; and heavy calcium carbonate to be surface-treated by Si or Ti based organic matal complex is used as a filler.